Goodwill and Intangible Assets - Future Amortization Expense for Intangible Assets (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Goodwill and Intangible Assets Disclosure [Abstract]
Remaining three months of 2016	$ 8,869
2017	22,756
2018	21,164
2019	16,093
2020	15,095
Thereafter	103,594
Total Intangibles Assets, Net Carrying Amount	$ 187,571	$ 89,665